Patriarch of the East Isaac

Patriarch of the East Isaac (350-410) was Patriarch of the East from 400 to 410, succeeding Qayyoma and preceding Ahha.

Biography
Isaac was a native of Kashkar in southern Mesopotamia, and he belonged to the family of Tomarsa. He served as an obedient pupil of Qayyoma, fawning upon him until he died, upon which he became the next Patriarch of the East. He died in Seleucia in 410 AD.